Mutley666, Sasquatch reported that he had rubbing problems near the front lip of the bracket but he is big enough to be riding two up all the time. But after looking at the pics showing the location he was rubbing I took the precaution to remove that part of the lip on mine.
Thanks Max those pics were exactly the info I was after. I have already removed the rearward downward protruding part of the support as I am removing most of the plastic turn signal/license plate mount. Now looks like the angle grinder will have to come out to take the lip off the rest of the support too. I'm glad I have put them back on yet.
check out the picture in the latter parts of the thread Max provided a link to a few posts back. Should explain everything, if not I can take some pics tomorrow for you as I have mine in pieces at the moment.